Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224024 | Retaining frame for components of a personal computer | Wen-tsai Tu | 1993-06-29 |
| 4943693 | Barrier device for an electrical switch | David Wang | 1990-07-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224024 | Retaining frame for components of a personal computer | Wen-tsai Tu | 1993-06-29 |
| 4943693 | Barrier device for an electrical switch | David Wang | 1990-07-24 |